| Hye-Shik Chang | 3e2a306 | 2004-01-17 14:29:29 +0000 | [diff] [blame] | 1 | /* $CJKCodecs: alg_jisx0201.h,v 1.2 2003/11/27 16:42:20 perky Exp $ */ |
| 2 | |
| 3 | #define JISX0201_R_ENCODE(c, assi) \ |
| 4 | if ((c) < 0x80 && (c) != 0x5c && (c) != 0x7e) \ |
| 5 | (assi) = (c); \ |
| 6 | else if ((c) == 0x00a5) (assi) = 0x5c; \ |
| 7 | else if ((c) == 0x203e) (assi) = 0x7e; |
| 8 | #define JISX0201_K_ENCODE(c, assi) \ |
| 9 | if ((c) >= 0xff61 && (c) <= 0xff9f) \ |
| 10 | (assi) = (c) - 0xfec0; |
| 11 | #define JISX0201_ENCODE(c, assi) \ |
| 12 | JISX0201_R_ENCODE(c, assi) \ |
| 13 | else JISX0201_K_ENCODE(c, assi) |
| 14 | |
| 15 | #define JISX0201_R_DECODE(c, assi) \ |
| 16 | if ((c) < 0x5c) (assi) = (c); \ |
| 17 | else if ((c) == 0x5c) (assi) = 0x00a5; \ |
| 18 | else if ((c) < 0x7e) (assi) = (c); \ |
| 19 | else if ((c) == 0x7e) (assi) = 0x203e; \ |
| 20 | else if ((c) == 0x7f) (assi) = 0x7f; |
| 21 | #define JISX0201_K_DECODE(c, assi) \ |
| 22 | if ((c) >= 0xa1 && (c) <= 0xdf) \ |
| 23 | (assi) = 0xfec0 + (c); |
| 24 | #define JISX0201_DECODE(c, assi) \ |
| 25 | JISX0201_R_DECODE(c, assi) \ |
| 26 | else JISX0201_K_DECODE(c, assi) |
| 27 | |